All sages provide both wisdom and inspiration. Since Dasha’s speech contained wisdom and greatly inspired her audience, Dasha is a sage.
Which one of the following points out the flaw in the argument above?

now here
statement - if sage, then wisdom
converse - if wisdom, then sage (not necessarily true) (this is it!)
inverse - if not sage, then not wisdom (not necessarily true)
contrapositive - if not wisdom, then not sage (true)